package m.jclecai.com.utils;

/**
 *  字符串相关
 */
public class StrUtils {

    public static String SubString(String S){
        String Str = "";
        int index = S.indexOf("http");
        if (index>=0){
            Str = S.substring(index, S.length());
        }
        return Str;
    }
}
